Patio chair



FIG. 1 is a front view of the patio chair;

FIG. 2 is a bottom view of the patio chair;

FIG. 3 is a top view of the patio chair;

FIG. 4 is a right side view of the patio chair;

FIG. 5 is a left side view of the patio chair;

FIG. 6 is a back view of the patio chair; and,

FIG. 7 is perspective view of the patio chair.

CLAIM The ornamental design for a patio chair, as shown and described.